From 6a083788991f0667a4bf0cc2d6f3085e08df39bc Mon Sep 17 00:00:00 2001
From: Chris Burr <chrisburr@users.noreply.github.com>
Date: Thu, 7 Sep 2023 23:16:44 +0200
Subject: [PATCH] Consider the Authority Key Id extension only if it's
 available (#113)

---
 src/sslutils/proxy.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/sslutils/proxy.c b/src/sslutils/proxy.c
index da4d7823..78a40f63 100644
--- a/src/sslutils/proxy.c
+++ b/src/sslutils/proxy.c
@@ -390,14 +390,14 @@ struct VOMSProxy *VOMS_MakeProxy(struct VOMSProxyArguments *args, int *warning,
       ex11 = X509V3_EXT_conf_nid(NULL, &ctx, NID_authority_key_identifier, "keyid");
     }
 
-    if (!ex11) {
+    if (ex11) {
+      if (!SET_EXT(ex11)) {
+        goto err;
+      }
+    } else if (args->selfsigned) {
       PRXYerr(PRXYERR_F_PROXY_SIGN,PRXYERR_R_CLASS_ADD_EXT);
       goto err;
     }
-          
-    if (!SET_EXT(ex11)) {
-      goto err;
-    }
   }
 
   /* class_add extension */